Mutual Screw & Supply

0.103" CS X 2.611" ID Buna-N Nitrile O-Rings | AS568-146 | Dash 146 | 70 Durometer | Black (300 / Pkg.)

0.103" CS X 2.611" ID Buna-N Nitrile O-Rings | AS568-146 | Dash 146 | 70 - Main image
$38.28 $57.14 In stock

Buna-N Nitrile o-rings in AS568-146, 2.611" inner diameter by 0.103" cross-section. Service range -40°F to +250°F (-40°C to +121°C). Also known as NBR, Buna-N, Chemigum, Hycar, Perbunan.

Specifications

  • Product type: O-Ring
  • Material: Buna-N Nitrile
  • AS568 dash size: 146
  • Cross-section: 0.103" (2.62 mm)
  • Inner diameter: 2.611" (66.32 mm)
  • Durometer: 70 Shore A
  • Color: Black
  • Temperature range: -40°F to +250°F (-40°C to +121°C)
  • Measurement type: Imperial
  • Pack quantity: 300 per package
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Emma E. ★★★★★

I’ve been using these for a few weeks now and the 70 durometer holds up well under constant pressure in my hydraulic fittings. The 2.611" inner diameter is exactly what my application needed.

Harper G. ★★★★★

The cross-section feels consistent on every ring, which made my fuel-line repair a breeze with no leaks. I bought these as a bulk replacement for several old hydraulic fittings, and they seated perfectly without any extra trimming.

Zoe E. ★★★★★

The -40°F to +250°F range is exactly what I needed for the hydraulic setup in my unheated shop, and they slipped into the grooves without any trimming. The 0.103" cross-section feels solid, and all 300 arrived clean with no flash or deformities. Just sealed the pressure test on the first try.